Ferro Silicon Barium Inoculant Silicon Barium Alloy For Metallurgy
Si-Ba-Ca alloy is a kind of graphite can promote graphitization,
reduce the tendency of white mouth, improve the morphology and
distribution of graphite, increase the number of eutectic groups,
refine the matrix structure, it has a good effect in a short time
(about 5-8 minutes) after inoculation. Mainly suitable for various
situations of general casting or late instantaneous inoculation.
The amount of inoculant used in the inoculation treatment of cast
iron has little effect on the chemical composition of cast iron,
but great effect on its microstructure, so it can improve the
mechanical properties of gray cast iron, and also has obvious
effect on its physical properties.
Product Function
1.Improve steel quality, reduce the cost and save aluminum, it is
especially applied in continuous casting steel of deoxidizing
requirements.
2. It can not only meet the deoxidizing requirements of
steelmaking, but also have the performance of desulphurization, in
addition have advantages of big specific gravity and strong
penetration.
Specification
| model | Si(%) | Ba(%) | Ca(%) | Al(%) |
| Si-Ba-Ca Inoculant | 69-74 | 1-3 | 1-2.5 | 1-2 |
| Si-Ba-Ca Inoculant | 69-74 | 4-6 | 1-2.5 | 1-2 |
| Si-Ba-Ca Inoculant | 69-74 | 6-8 | 1-2.5 | 1-2 |
Applications
Application:
1. It can effectively reduce the undercoolingof molten iron,
promote the precipitation of graphite, significantly reduce the
tendency of white mouth, reduce the relative hardness, and improve
the cutting performance of casting
2. Strong anti-recessionability. The anti-regression time is twice
as long as 75 silicon. Also, the addition amount of
silicon-barium inoculant is less than half of 75 ferrosilicon
inoculant, while preventing the associated nodularity and decay.
3. Stable chemical composition, uniform processing particle size,
small composition and quality deviation.
4. It is a powerful deoxidizer and desulfurizer in the steel making
process. The mechanical properties of steel can be improved by
adding silicon-barium to the steel.
Why choose us:
· 20 years experience. And our ferrochrome low carbon ISO approved.
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fecr prices.
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· Satble supply.
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